» Tue Jun 12, 2012 10:16 am
Shadows have never been a good feature of TES games. Even on Ultra, they have issues. Reason, they are CPU rendered, not GPU and the more you do with them, the slower the game runs. There are some INI tweaks you can do, if you are on PC. However, if you are on consoles, you don't want super detailed shadows as they make an uber CPU on a high end gaming PC chug
Use the following sparingly
http://forums.steampowered.com/forums/showthread.php?t=2230205
Note, these are for an early version of the game, not sure if the latest patching has an impact on what you use and how, so make a back up of your INI before you go messing about.
Me, I just don't look at the ground that often and it all works out.